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Subjects
Science Test Space
Class 8
World of microbes
Microbes and their types
15.
Prions
Question:
3
m.
State the following sentences are whether correct or incorrect:
1
.
American neurologist, Stanley B. Prusiner discovered a class of infectious self-reproducing pathogens called viroids.
Incorrect
Correct
2
.
Microorganisms used to control harmful or pathogenic organisms.
Incorrect
Correct
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